A monopolist engages in the price discrimination whenever it is possible in order to capture the consumers surplus and increases his profit.
Given:
O, P, and Q be distinct collinear points with PQ=3.
P′ and Q′ be the images of points P and Q under dilation from point O with scale factor 4.
To find:
The length of the image segment P'Q'.
Solution:
We know that,

P′ and Q′ be the images of points P and Q under dilation from point O with scale factor 4. So, Segment P'Q' is the image of segment PQ and the scale factor is 4.

It is given that PQ=3.

Multiply both sides by 3.


Therefore, the length of the image segment P'Q' is 12 units.
Explanation:
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Answer:
Deposition is both constructive and destructive.
Explanation:
Constructive forces include volcanic eruption.
Destructive forces include weathering and erosion.